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usb: typec: Setting same toggle time is not error

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Invoking fusb301_set_toggle_time() with input parameter same as
current register value to set toggle time shouldn't be treated as
error.

This patch is to change message level from dev_err() to dev_info()
when above situation is met.

Bug 4218496

Signed-off-by: Jim Lin <jilin@nvidia.com>
Change-Id: Ieab7cfe8ae8496ca4a5f3b514d9e278479f200d0
Reviewed-on: https://git-master.nvidia.com/r/c/linux-5.10/+/2946869
(cherry picked from commit 2a53cb0010a449ffd5ce6d6afe7f39dc5d020e65)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2990991
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Haotien Hsu <haotienh@nvidia.com>
Reviewed-by: WK Tsai <wtsai@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Jim Lin
2023-09-06 20:49:57 +08:00
committed by mobile promotions
parent 68d1ae26d6
commit 5c6720246f
1 changed files with 17 additions and 4 deletions
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21
drivers/usb/typec/fusb301.c
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@@ -1,9 +1,22 @@
// SPDX-License-Identifier: GPL-2.0 // SPDX-License-Identifier: GPL-2.0-only
/* /*
* Copyright (c) 2021, LGE Inc. All rights reserved. * Copyright (c) 2021, LGE Inc. All rights reserved.
* Copyright (c) 2022-2023, NVIDIA CORPORATION. All rights reserved. *
* SPDX-FileCopyrightText: Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#include <linux/module.h> #include <linux/module.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/slab.h> #include <linux/slab.h>
@@ -358,7 +371,7 @@ static int fusb301_set_toggle_time(struct fusb301_chip *chip, u8 toggle_time)
return -EINVAL; return -EINVAL;
} }
if (toggle_time == chip->dttime) { if (toggle_time == chip->dttime) {
dev_err(cdev, "toggle_time(%d) is not updated\n", toggle_time); dev_info(cdev, "toggle_time(%d) is not updated\n", toggle_time);
return rc; return rc;
} }
rc = fusb301_write_masked_byte(chip->client, rc = fusb301_write_masked_byte(chip->client,